Smallest inside diameter 174mm.
Can extend out to a diameter of possibly 178mm or so, making it a 7" ring.
Fully felt lined, a few very small minor blemishes to outside surface only.
No corrosion or rust anywhere.
I used this ring to attach my PST to my C5 as my eclipse 'scope setup (with a fair bit of inner rubber spacing) -see last photo. I still have the inner rubber rings which the purchaser is welcome to have for free.
(Reduced to $20 for the pair)
Pickup welcome after hours at Parkdale (bayside Melbourne), or can arrange pickup at South Melbourne during business hours.
Postage additional, and at cost only.
Thanks for looking.
Dean
Last edited by 38degsouth; 17-05-2016 at 08:33 AM.
Reason: sold
The second ring has been located and is now included in the listing. This second one has a few marks on the exterior only, inside lining in the same good condition as the first.
Price now $40 for the pair (plus post at cost).
Regards, Dean
Last edited by 38degsouth; 02-04-2016 at 05:38 PM.
Reason: adding photo's